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Phone Samsung SGH-X640 BlackBerry Bold 9900 HMD Fusion HTC Merge ZTE MSGM8 II
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Not yet released Released Released
Specifications 
Display Size ? 2.8" diag.
4 : 3
6.6" diag.
20 : 9
3.8" diag.
5 : 3
2.2" diag.
4 : 3
Display Resolution & Type 128 x 160 pixels
LCD (TFT/TFD)
640 x 480 pixels
(~286 ppi)
LCD (TFT/TFD)
720 x 1612 pixels
(~269 ppi)
LCD (TFT/TFD)
480 x 800 pixels
(~246 ppi)
LCD (TFT/TFD)
220 x 176 pixels
(~130 ppi)
LCD (TFT/TFD)
Display Refresh ? ? 90 Hz 60 Hz ?
Battery 800 mAh 1,230 mAh 5,000 mAh 1,400 mAh 900 mAh
Processor ? 1.2 GHz Qualcomm Snapdragon S2 MSM8255 2.2 GHz Snapdragon 4 Gen 2 800 MHz Qualcomm S2 MSM7630 ?
RAM ? 768 MB 6 GB ? ?
Storage ? raw hardware 8 GB 128 GB ? raw hardware ? raw hardware
Main Camera Yes 5 megapixel 108 megapixel 5 megapixel 1 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture - 720p HD 1080p HD 720p HD -
Front Camera - - 50 megapixel - -
Weight 3 oz
(85g)
4.59 oz
(130g)
7.2 oz
(204g)
6.98 oz
(198g)
3.65 oz
(104g)
Dimensions 3.43" x 1.81" x 0.91"
(87 x 46 x 23.1 mm)
4.53" x 2.6" x 0.41"
(115 x 66 x 10.5 mm)
6.46" x 2.97" x 0.33"
(164 x 75 x 8.4 mm)
4.74" x 2.43" x 0.59"
(120 x 62 x 15 mm)
4.2" x 2.4" x 0.54"
(107 x 61 x 13.7 mm)
Form Factor Clamshell Slab Slab Slide Slab
Platform / OS (proprietary) BlackBerry OS Android Android (proprietary)
Network Bands

GSM: 900, 1800, 1900

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

*

5G: 2, 4, 5, 7, 25, 41, 66, 71, 77-A, 77-C, 78

4G LTE: 2, 4, 5, 7, 8, 12, 25, 26, 28, 41, 66, 71

WCDMA: 1, 2, 4, 5

GSM: 850, 900, 1800, 1900

WCDMA: 1

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

CDMA: 850, 1700, 1900

Data Technology GPRS HSPA 14.4 NR (5G) EVDO rA 1xRTT
Features 
Fingerprint Reader - - Yes
stand-alone
- -
Flashlight - - Yes Yes -
GPS / Location - n/a n/a n/a Yes
Water-Resistant - - Yes
IPX4 (splash)
- -
Accessibility
Adjustable Text Size - n/a n/a n/a -
Hearing Aid Compatible - Yes Yes Yes Yes
Multiple Languages Yes n/a n/a n/a Yes
TTY/TDD (Digital) - Yes - - Yes
Alerts
Ringer Profiles - Yes - - -
Connectivity
Bluetooth - Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Mobile Hotspot - n/a n/a n/a -
NFC - Yes Yes - -
USB - Yes
Micro-USB
Yes
USB Type C
Yes Yes
Mini-USB
Wi-Fi - Yes
4 (802.11 a,b,g,n)
Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
4 (802.11 b,g,n)
-
Contacts
Picture ID Yes n/a n/a n/a Yes
Ringer ID Yes n/a n/a n/a Yes
Voice Dialing - n/a n/a n/a Yes
Customization
Custom Graphics Yes n/a n/a n/a Yes
Custom Ringtones Yes n/a n/a n/a Yes
Real-Music Ringers - n/a n/a n/a Yes
Data & Network
Data Tethering - n/a n/a n/a -
Dual-SIM - - Yes - -
WAP / Web Browser Yes n/a n/a n/a Yes
Input
Predictive Text Entry Yes n/a n/a n/a -
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - Yes - Yes Yes
Touch Screen - Yes Yes Yes -
Memory
Memory Card Slot - Yes Yes Yes -
Messaging
Email Client - n/a n/a n/a -
EMS / Picture Messaging Yes n/a n/a n/a -
Instant Messaging - n/a n/a n/a -
MMS Yes n/a n/a n/a Yes
Text Messaging Templates Yes n/a n/a n/a -
Music
FM Radio - - Yes Yes -
Headphone Jack (3.5mm) - Yes Yes Yes -
Music Player - n/a n/a n/a -
Power
Fast Charging - - Yes - -
Productivity
Alarm Yes n/a n/a n/a Yes
Calculator Yes n/a n/a n/a Yes
Calendar Yes n/a n/a n/a Yes
To-Do List Yes n/a n/a n/a -
Voice Memo Yes n/a n/a n/a Yes
Software
BREW - n/a n/a n/a Yes
Games Yes n/a n/a n/a Yes
Java (J2ME) Yes n/a n/a n/a -
Voice
HD Voice - - Yes - -
Headset Jack (2.5 mm) Yes n/a n/a n/a Yes
Speaker Phone Yes Yes Yes Yes Yes
  Samsung SGH-X640 BlackBerry Bold 9900 HMD Fusion HTC Merge ZTE MSGM8 II
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Phone Samsung SGH-X640 BlackBerry Bold 9900 HMD Fusion HTC Merge ZTE MSGM8 II

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